Proteins Quiz
Preview:
Enzymes are made by
A. Chemical Reactions
B. Only plant cells
C. Only animal cells
D. All living cells
What type of proteins speed up chemical reactions?
A. Receptors
B. Enzymes
C. Hormones
D. Antibodies
Which of the following are all types of proteins?
A. Hormones, enzymes and antibodies
B. Hormones, nitrates and receptors
C. Antibodies, plasmids and enzymes
D. Receptors. antibodies and nitrates
What type of proteins are chemical messengers?
A. Receptors
B. Enzymes
C. Hormones
D. Antibodies
What type of proteins are made by white blood cells and protect against infections?
A. Structural
B. Receptors
C. Hormones
D. Antibodies
What is a synthesis reaction?
A. Break down reaction
B. Build up reaction
C. Reaction rate stays the same
D. Reaction rate slows down
The main job of antibodies is to
A. Transport hormones
B. Metabolize sugars
C. Store essential amino acids
D. Counteract pathogens
Protein is the major_______________ of the human body. It builds and maintains tissue.
A. Cardiovascular System
B. Building Blocks
C. REM Schedule
Hormones are composed of
A. Glucose
B. Starch
C. Glycerol
D. Protein
What is a degradation reaction?
A. Breakdown reaction
B. Build up reaction
C. Reaction rate stays the same
D. Reaction rate slows down
What site does the substrate bind to on the enzyme
A. Inactive site
B. Active site
What type of proteins recognise specific substances and allows them into cells?
A. Enzymes
B. Structural
C. Antibodies
D. Receptors
Athletes having rigorous workouts should focus on one type of protein.
A. TRUE
B. FALSE
Enzymes slow down the rate of a chemical reaction
A. TRUE
B. FALSE
Researchers suggest _________ percent of calories should come from protein each day.
A. 10-25
B. 35-10
C. 30-55
D. 40-65